baber/WOPTO huggingface dataset:
Patent JP-2001300740-A (JP)
Title: Resistance welding machine
Inventor: HIRATSUKA KAZUYA
IPC: B23K11/24
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welding machine from which a high current free from a fluctuation can be taken out without drawing on an environmental temperature and the calorification of a capacitor itself, whose utilizing efficiency of energy is satisfactory and with a long life. SOLUTION: After making data of a relation between a temperature and the voltage of a charge control part 3 so that a current value in the beginning of a discharge, which is made to flow from a capacitor bank 5 to a weld zone 9, becomes almost constant even when the temperature is changed, it is stored in a control part 13 in advance as a table. By calculating the voltage of the charge control part 3, which corresponds to this temperature according to the table, a charge control is performed in the control part 13 so that the voltage of the charge control part 3 becomes this calculated voltage value.
Patent JP-2001308944-A (JP)
Title: Frame synchronization detector
Inventor: IKEGAMI KIYOSHI
IPC: H04J3/06
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a frame synchronization detector that earlier locks a frame in the case of an asynchronous state and can maintain stable frame synchronization in a synchronous state. SOLUTION: The frame synchronization detector detects a frame synchronizing signal from a received digital modulation wave including a synchronizing signal pattern of a frame synchronizing signal subjected to biphase modulation, detects the synchronizing signal due to a change in the synchronizing signal pattern when a recovered carrier is asynchronous and detects the frame synchronizing signal depending on the synchronizing signal pattern in a synchronous state.
Patent JP-2001304953-A (JP)
Title: Non-directional vibration sensor
Inventor: KATO TAKATOSHI
IPC: G01H11/08
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To achieve a non-directional vibration sensor that is used as a crime prevention sensor, a pedometer, or the like, and can detect vibration in all directions with a single sensor. SOLUTION: This non-directional vibration sensor is provided with a piezoelectric material 1 such as a piezoelectric ceramic for generating electromotive force when it is subjected to distortion, and a pair of first and second electrodes 2 and 3 for generating distortion to the piezoelectric material and at the same time taking out the electromotive force that is generated by the distortion. The second electrode 3 is used as a detector for detecting vibration, and is joined to the piezoelectric material 1 on a junction surface in a circular or polygonal shape. Since the detector (second electrode) 3 is circular or in a shape close to it, the detector 3 can be rocked in any direction of 360 deg., and the non-directional vibration without any directionality allows vibration in any direction of 360 deg. to be detected.
Patent JP-2001301295-A (JP)
Title: Method for detecting residual quantity of ink in ink ribbon
Inventor: SATO MINORU
IPC: G01B11/06
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting the residual quantity of ink in an ink ribbon so that print operation can be effected up to the lowest printable limit of residual quantity of ink. SOLUTION: A reflective member 19 is provided in a ribbon cassette at a position facing a detection member 18 through an ink ribbon 17 when a ribbon cassette 16 is mounted on a carriage 7. Light emitted from a light emitting element (not shown) of the detection member 18 transmits the ink ribbon 17 and reflects on the reflective member 19. A light receiving element (not shown) of the detection member 18 detects the quantity of the reflected light transmitted the ink ribbon 17 again. Since the light receiving element detects variation in the quantity of transmitted light thus detecting the residual quantity of ink in the ink ribbon 17, the residual quantity of ink can be detected during print operation or during rewind operation of the ink ribbon.
Patent JP-2001313395-A (JP)
Title: Misfet and method of manufacturing the same
Inventor: SHIRATO TAKEHIDE
IPC: H01L23/522
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a high-speed and highly reliable SOI-type MISFET. SOLUTION: The SOI-type MISFET has a damascene double-gate type metal source drain structure, in which a pair of conductive films (metal sources/drain regions) 5 for formed in contact with two opposite side faces of a second semiconductor substrate (SOI substrate) 3, which is laminated on a first semiconductor substrate through an oxide film 2 and is made thin and is insularly insulated and separated in an island form. In the parts of the SOI substrate 3, which are in contact with the metal source drain regions 5, a pair of heavily-doped and lightly-doped source drain regions (12, 13) are formed.  Being insulated and separated from the metal source drain regions 5, a first gate electrode 8 is embedded flat on the lower surface of the SOI substrate 3 via a first gate oxide film 6 and a second gate electrode 11 is embedded flat on the upper surface of the SOI substrate 3 via a second gate oxide film 9, with the first and second gate electrode (8, 11) being connected to each other.
Patent JP-2001304064-A (JP)
Title: Distributor type fuel injection pump
Inventor: TANIGUCHI KAZUMASA
IPC: F02M59/44
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce rigidity of a projecting part projecting to the face cam side from a cylinder end surface of a plunger of a distributed fuel injection pump. SOLUTION: A tapered part 61 having an outer diameter smaller than an untapered part 62 and absorbing whirling of a support object part 53 slidingly supported in a cylinder is arranged in the projecting part 54 of the plunger 9 of the distributed fuel injection pump to reduce the rigidity of the projecting part 54 of the plunger 9 even when lubricatability of gas oil reduces by high pressure of injection pressure of the distributed fuel injection pump and reduction in the sulfur content in the gas oil. Thus, even if the whirling of a drive shaft is transmitted to the plunger, the support object part 53 of the plunger 9 does not whirl though the projecting part 54 of the plunger 9 actively whirls. Thus, generating stress between the plunger 9 and the cylinder end surface is reduced to prevent seizure between the plunger 9 and the cylinder end surface.
Patent JP-2001314017-A (JP)
Title: Box construction having built-in electric component
Inventor: YAMAMOTO TETSUYA
IPC: B60R16/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To protect electric components inside a box from water, without increasing the number of required components and assembling man hours, even when high water pressure is applied like in jet cleaning, etc. SOLUTION: In a part of an upper cover 4 near its joining part to a lower cover 1, a leakage water lead-out portion 21 which leads out water having entered to the side of the internal surface of the lower cover 1, and discharges the water into the lower cover 1 is formed. In a inside part further than the lead-out portion 21, a water preventing wall 22 which is formed integrally as the peripheral wall of a relay box and a connection box body 2, and prevents entry of water into these, is formed. Besides, the upper cover 4 is provided with a peripheral wall portion 23 which covers the peripheral surface 20b of the brim portion 20 of the opening of the lower cover 1, and the peripheral surface of the lower cover 1 is provided with a touching protrusion 24 which the lower end surface 23a of the wall portion 23 touches.
Patent JP-2001315071-A (JP)
Title: Guide structure of linked nail to nose part of nailing machine
Inventor: YAMAMOTO HIRONORI
IPC: B25C7/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To reliably guide linked nails to a nose part all the time without overlapping the front and rear ends of two linked nails. SOLUTION: In this guide structure, a first nail passage 7 for housing linked nails A formed by connecting a plurality of nails 5 through a connecting band 6 into a stick shape is formed in a magazine 3, a second nail passage 8 contiguous with the first nail passage 7 is formed on a nose part 2 provided on the tip of a nailing machine main body, and the linked nails A are supplied from the first nail passage 1 to an ejection port 9 of the nose part 2 through the second nail passage 8. The first nail passage 1 and the second nail passage 8 are allowed to abut on and connected to each other in a position in which the end surfaces of respective side walls are deviated in the nail feeding direction.
Patent JP-2001317972-A (JP)
Title: Unit body of water meter and automatic valve
Inventor: NAGASHIMA MASAAKI
IPC: G01F1/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a unit body of water meter and automatic valve, which can be operated in such a way that an operator will not enter each household and whose installation operation and replacement operation can be performed easily. SOLUTION: The unit body 10 is provided with a housing box 11, an automatic valve 12 having a drive part 12a arranged inside the housing box 11, a water meter 14 and a stop valve 15. A controller 21 is housed inside the housing box 11, and the automatic valve 12 and the water meter 14 are connected to the controller 21. The controller 21 sends a signal from the water meter 14 to the outside, and it opens and closes the automatic valve 12 by a driving signal from the outside.
Patent JP-2001317333-A (JP)
Title: Exhaust emission control method and exhaust emission control
Inventor: ASANUMA TAKAMITSU
IPC: F02M25/07
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce an output torque fluctuation when controlling the temperature of a particulate filter by employing a new method. SOLUTION: The quantity of the fuel fed to a combustion chamber is controlled according to a required load. The exhaust gas discharged from the combustion chamber is again circulated to the combustion chamber. The particulate filter 22 is arranged in an engine exhaust passage. The particulate quantity discharged from the combustion chamber 5 per unit time is made smaller than an oxidizable/removable particulate quantity capable of being oxidized and removed without generating a luminous flame per unit time on the particulate filter 22, thereby the particulates in the exhaust gas are oxidized and removed without generating the luminous flame when flowing into the particulate filter 22. When it is judged that the temperature of the particulate filter should be raised, the quantity of the exhaust circulated to the combustion chamber is decreased.
Patent JP-2001320425-A (JP)
Title: Communication system
Inventor: OHARA AKIYOSHI
IPC: H04L12/54
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication system that allows diversified client terminals to receive optimum contents in response to their screen sizes, can reduce resources without the need for an exclusive means to inform the terminals about terminal information, and is stably in operation under a channel environment with a few bands such as wireless communication channels. SOLUTION: When a plurality of terminals 502, 503 based on H.323 connected to a communication network (an Internet channel 504, a public channel 505) route a gate keeper 507 to conduct communication in compliance with the H.323 connection protocol, the gate keeper 507 records information sent/received at exchange of the terminal capabilities conducted between the terminals 502 and 503.
Patent JP-2001315384-A (JP)
Title: Label printer and method of printing on label
Inventor: TANIYOSHI ATSUSHI
IPC: B41J21/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To print an inverted mirror image based on print data developed in a printing/editing region. SOLUTION: The print data (original data) developed in an image plotting area 32 (the printing/editing region) in a memory section 31 is read by each one line and is applied with mirror-inverting treatment to be supplied to a buffer 33 for mirror-inverting development as mirror-inverting edited data to be stored therein. The mirror-inverting edited data developed in the buffer 33 is copied in the image plotting area 32. An image corresponding to the mirror-inverting edited data copied to the image plotting area 32 and the original data is printed on a label.
Patent JP-2001316976-A (JP)
Title: Method for continuous plasma graft treatment
Inventor: KATAOKA SEIICHI
IPC: D06M14/18
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuous plasma graft treatment for readily obtaining sufficient graft rate. SOLUTION: This method for continuously plasma-grafting a material to be treated comprises a step for irradiating the material to be treated, arranged in the exterior of electrodes with a plasma generated between the electrodes for generating the plasma under an atmospheric pressure in a plasma-treating chamber in which the material to be treated is continuously moved, to form active species, and a following step for introducing the irradiated material to be treated into a graft-treating chamber in which the material to be treated can be continuously moved, and graft-polymerizing a polymerizable monomer on the active species in the treating chamber.
Patent JP-2001318690-A (JP)
Title: Speech recognition device
Inventor: TSUNASHIMA NORIYUKI
IPC: G10L15/00
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition device in which the changeover between a dictation software and a command and control software is immediately conducted. SOLUTION: In the device provided with a dictation software which executes a dictation function and a command software which executes a command and control function, it is determined, that which software is executed, based on the difference in the operating conditions of a speech input switch 7.
Patent JP-2001326431-A (JP)
Title: Multiple pattern printed circuit board
Inventor: SAITO TETSUO
IPC: H05K1/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a multiple pattern PCB that can easily identify where a small PCB after division has been arranged before the division, and can reduce labor required for the pickup of articles that has been soldered improperly. SOLUTION: In this multiple pattern printed circuit board, small printed circuit boards 1 to 6 having the same wiring pattern on a printed circuit board are formed via a division line, and electronic components are mounted onto each small printed circuit board and are separated by the division line for manufacturing each small printed circuit board. The division line is composed of a long hole 13 and connection parts 10 to 12, and an identification means for identifying the small printed circuit boards 1 to 6 is provided at the connection parts 10 to 12 remaining on the small printed circuit boards 1 to 6 after the separation.
Patent JP-2001323190-A (JP)
Title: Ink-jet recording ink composition
Inventor: NAGAIKE CHIAKI
IPC: C09D11/38
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording ink composition which is free of stains, excels in water resistance, is less prone to cause nozzle clogging, and less prone to transfer part of the attached images of one member to the other member in superposed relation with each other even in storing these members in layers after being allowed to attach to and record in members to be recorded. SOLUTION: The ink-jet recording ink composition comprises, in a water- scluble dispersion medium, polymeric fine particles containing an oil-soluble dye which are obtained by polymerizing (a) 0.5-10 mass % unsaturated monomer having a carboxyl group in the molecule, (b) 1-20 mass % unsaturated monomer having a glycidyl group in the molecle, and (C) other unsatarated monomers.
Patent JP-2001326850-A (JP)
Title: Image pickup device, its control method and computer- readable medium
Inventor: ISHIKAWA MOTOHIRO
IPC: G03B7/08
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that can obtain excellent image quality even at the long time exposure photographing. SOLUTION: Whether or not an exposure time exceeds a predetermined threshold in the photographing is discriminated and when the exposure time exceeds the threshold, a CCD 102 is read for a plurality of times during one exposure, and a RAM 109 records video signals obtained by the reading operation and the recorded video signals are calculated to generate one video signal.
Patent JP-2001324025-A (JP)
Title: Ring seal structure of rotary vane type steering gear
Inventor: WAKABAYASHI TAKAYUKI
IPC: F16C33/72
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ring seal structure of a rotary vane type steering gear capable of fulfilling a sealing function without applying pressure oil to the back having high reliability so that replacement is not needed until a periodic docking. SOLUTION: A pair of annular grooves 12, 13 are formed in an annular slit 11, a ring seal material 15 on the outer peripheral side is formed by a cylindrical part 15a fitted in the annular groove 12 of the outer peripheral end and a ring-like lip part 15c projected inward in the radial direction. An annular oil groove 15f is formed in a sealing surface 15h brought into sliding contact with the rotor end face 2e, and a sealing material 16 on the inner peripheral side is formed by a cylindrical part 16a fitted in the annular groove 13 of the inner peripheral end and a ring-like lip part 16c projected outward in the radial direction. An annular oil groove 16f is formed in a sealing surface brought into sliding contact with the rotor end face 2e.  In the mounted state, the outer peripheral edge part of the ring seal material 15 on the outer peripheral side overlaps the inner peripheral edge parts of a lateral sealing material (not shown in Fig.) of the vane and a vertical sealing material 6a of a segment 6, and with a suitable gap between the tip parts of the ring-like lip parts 15c, 16c, an oil leakage space 17 is formed between both ring sealing materials 15, 16 and the bottom of the annular slit 11.
Patent JP-2001322590-A (JP)
Title: Ramp device and ship having the ramp device
Inventor: SATO SUSUMU
IPC: B63B35/54
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a ramp device capable of securing the connection of a hull coming alongside a pier and a quay regardless of a distance between the hull and the quay and capable of being compactly housed in the hull. SOLUTION: This ramp device 1 installed on the hull 3 of a vehicle carrier 2 so as to be capable of rising up and falling down, has a pair of vehicle traveling passages 4. These traveling passages 4 are mutually separately arranged in the width direction of a device body 11, and are respectively extensibly and contractibly formed by connecting a first travel guide part 5a and a second travel guide part 5b. The guide parts 5a and 5b are arranged so as to overlap each other in a state of housing the body 11 in a rising state in the hull 3. The the guide parts 5a and 5b are serially unfolded in a state of arranging the body 11 in a falling-down state over the hull 3 and the quay 6 to which the hull 3 comes alongside.  An intermediate part of the respective traveling passages 4 is provided with a shutter mechanism 19 lighter than the guide parts 5a and 5b and taken in and out according to the expansion and contraction of these guide parts.
Patent JP-2001325492-A (JP)
Title: System and method for ordering article and information report system
Inventor: HASHIMOTO HIDEO
IPC: G06Q10/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent the delivery of a gift on an anniversary from being forgotten. SOLUTION: The article ordering system is constructed so that is has an anniversary registration site 11a-1 for inputting data containing the name of an addressed person scheduled to deliver a correspondent article on the prescribed anniversary and the date of announcement for reporting the approach of the relevant anniversary preceding to the anniversary just for a prescribed period with the operation of users from user terminals 10a, 10b, 10c and 10d, an announcement part 11b for displaying the arrival of the relevant date of announcement on the user terminals 10a, 10b, 10c and 10d and reporting it to the users when this date of announcement comes, an article processing part 11c for performing ordering processing of the article corresponding to the anniversary by the operation of the user, who is reported with the arrival of the date of announcement,  desiring to deliver the article corresponding to the anniversary from the user terminals 10a 10b, 10c and 10d and a delivery terminal 12 for instructing the delivery of the article ordered by the user in the article processing part 11c.
Patent JP-2001338292-A (JP)
Title: Job support system for photographic image reading
Inventor: ERA KAZUNARI
IPC: G06T7/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a reading job support system, capable of remarkably reducing the work cost for a house change reading job work for fixed property tax or the like. SOLUTION: This system is provided with a photographic image data storage means for storing two pieces of photographic image data of different photographing dates in the same interpreting area and an image display device for displaying out the display images of the photographic image data and concerning the same interpreting area, the first and second photographic image data stored in the photographic image data storage means area read. Then, the display images of these read first and second photographic image data are displayed alternately out on the image display device at a preset arbitrary time interval and the difference of both the data can be interpreted visually.
Patent JP-2001332206-A (JP)
Title: Electron-beam utilizing apparatus
Inventor: KURIHARA MASAKI
IPC: F16F15/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electron microscope that prevents its image from being shaken by reducing resonant vibration of the stage of the electron microscope due to sound pressure vibration, through provision of damping device using a dynamic vibration absorber on the microscope stage. SOLUTION: The electron microscope stage consists of channeled frame members, weights contained therein, leaf springs, adjusting members that adjust the length of the transformable portion of the leaf spring, fixing boards that fix the leaf springs and the weights, and rubber members that support the weights. Image shaking can be prevented by reducing relative displacement between the stage and objective lens of the electron microscope, even if the sound pressure directly acts on the body of the electron microscope.
Patent JP-2001334280-A (JP)
Title: Septic tank
Inventor: YAMAGUCHI SHIGEYUKI
IPC: C02F3/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To perform large flow rate adjustment even by a small amount of air by ensuring sufficient air lift water depth while suppressing the suction of accumulated sludge. SOLUTION: A septic tank is equipped with a sedimentation treatment tank 1 and a treatment tank 2 receiving water to be treated from the sedimentation treatment tank 1 to treat the same and an air lift pump is provided to the sedimentation treatment tank 1 to adjust a flow rate. The air lift pump 3 is formed into a Ushape and the leading end on the suction side of the air lift pump 3 is provided above the intermediate position of the tank and the lower part of the U-shaped part 3b of the air lift pump 3 is positioned at the lower part of the tank.